html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
p,
s,
samp,
small,
strike,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  border: 0;
}
table {
  border-collapse: collapse;
}
ul,
li {
  list-style: none;
}
a:focus,
a:active {
  outline: none;
}
a,
a:focus,
a:hover {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
div:focus {
  outline: none;
}
html,
body,
#app {
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
}
